What is the density of polyethylene foam board?
Polyethylene foam plate density of 0.05 - 0.14g/cm3; the tensile strength is more than 0.15Mpa compressive strength more than 0.15Mpa tear strength more than 4.0N/mm
The closed cell foam board is made of high pressure polyethylene low foamed closed cell foam board, and it has no change with sealant.
The heating deformation is less than or equal to 2% absorption rate more than 0.005g/ cm 3 elongation more than 100% hardness (C hardness) 40--60 shore A. degreeCompression permanent deformation is less than or equal to 3%
